﻿/***************************************************************************************************
 * Copyright 2018-2023 Qsaker(qsaker@foxmail.com). All rights reserved.
 *
 * The file is encoded using "utf8 with bom", it is a part of QtSwissArmyKnife project.
 *
 * QtSwissArmyKnife is licensed according to the terms in the file LICENCE in the root of the source
 * code directory.
 **************************************************************************************************/
#ifndef SAKFILECHECKASSISTANT_H
#define SAKFILECHECKASSISTANT_H

#include <QCheckBox>
#include <QComboBox>
#include <QCryptographicHash>
#include <QLabel>
#include <QLineEdit>
#include <QProgressBar>
#include <QPushButton>
#include <QTimer>
#include <QWidget>

namespace Ui {
class SAKFileCheckAssistant;
}

class SAKCryptographicHashCalculator;
class SAKFileCheckAssistant : public QWidget
{
    Q_OBJECT
public:
    Q_INVOKABLE SAKFileCheckAssistant(QWidget* parent = Q_NULLPTR);
    ~SAKFileCheckAssistant();

    void setUiEnable(bool enable);
    QString fileName();
    QCryptographicHash::Algorithm algorithm();
    void updateResult(QByteArray result);
    void outputMessage(QString msg, bool isErrMsg = false);
    void updateProgressBar(int currentValue);
    void changeRemainTime(QString remainTime);
#if QT_VERSION < QT_VERSION_CHECK(5, 9, 0)
    // The QtCryptographicHashCalculator::Algorithm enum is not export with Q_ENUM
    // in Qt5.6.0
    enum Algorithm {
#ifndef QT_CRYPTOGRAPHICHASH_ONLY_SHA1
        Md4,
        Md5,
#endif
        Sha1 = 2,
#ifndef QT_CRYPTOGRAPHICHASH_ONLY_SHA1
        Sha224,
        Sha256,
        Sha384,
        Sha512,
        Sha3_224,
        Sha3_256,
        Sha3_384,
        Sha3_512
#endif
    };
    Q_ENUM(Algorithm)
#endif
private:
    void finished();
    void clearMessage();

private:
    QString mFileName;
    QCryptographicHash::Algorithm mAlgorithm;
    SAKCryptographicHashCalculator* mCalculator;
    QTimer mClearMessageTimer;

private:
    Ui::SAKFileCheckAssistant* mUi;
    QLineEdit* mFilePathlineEdit;
    QComboBox* mAlgorithmComboBox;
    QLineEdit* mResultLineEdit;
    QProgressBar* mCalculatorProgressBar;
    QPushButton* mOpenPushButton;
    QPushButton* mStartStopPushButton;
    QCheckBox* mUpperCheckBox;
    QLabel* mMessageLabel;
    QLabel* mRemainTimeLabel;
private slots:
    void on_openPushButton_clicked();
    void on_algorithmComboBox_currentIndexChanged(int index);
    void on_startStopPushButton_clicked();
    void on_upperCheckBox_clicked();
};

#endif
